Named imports must be alphabetized. Open
import { async, TestBed } from '@angular/core/testing';
- Read upRead up
- Exclude checks
Rule: ordered-imports
Requires that import statements be alphabetized and grouped.
Enforce a consistent ordering for ES6 imports: - Named imports must be alphabetized (i.e. "import {A, B, C} from "foo";") - The exact ordering can be controlled by the named-imports-order option. - "longName as name" imports are ordered by "longName". - Import sources must be alphabetized within groups, i.e.: import * as foo from "a"; import * as bar from "b"; - Groups of imports are delineated by blank lines. You can use this rule to group imports however you like, e.g. by first- vs. third-party or thematically or you can define groups based upon patterns in import path names.
Notes
- Has Fix
Config
You may set the "import-sources-order"
option to control the ordering of source
imports (the "foo"
in import {A, B, C} from "foo"
).
Possible values for "import-sources-order"
are:
-
"case-insensitive'
: Correct order is"Bar"
,"baz"
,"Foo"
. (This is the default.) -
"case-insensitive-legacy'
: Correct order is"Bar"
,"baz"
,"Foo"
. -
"lowercase-first"
: Correct order is"baz"
,"Bar"
,"Foo"
. -
"lowercase-last"
: Correct order is"Bar"
,"Foo"
,"baz"
. -
"any"
: Allow any order.
You may set the "grouped-imports"
option to control the grouping of source
imports (the "foo"
in import {A, B, C} from "foo"
). The grouping used
is controlled by the "groups"
option.
Possible values for "grouped-imports"
are:
-
false
: Do not enforce grouping. (This is the default.) -
true
: Group source imports using default grouping or groups setting.
The value of "groups"
is a list of group rules of the form:
[{
"name": "optional rule name",
"match": "regex string",
"order": 10
}, {
"name": "pkga imports",
"match": "^@pkga",
"order": 20
}]
there is also a simplified form where you only pass a list of patterns and the order is given by the position in the list
["^@pkga", "^\.\."]
The first rule in the list to match a given import is the group that is used.
If no rule in matched then the import will be put in an unmatched
group
at the end of all groups. The groups must be ordered based upon the sequential
value of the order
value. (ie. order 0 is first)
If no "groups"
options is set, a default grouping is used of third-party,
parent directories and the current directory. ("bar"
, "../baz"
, "./foo"
.)
You may set the "named-imports-order"
option to control the ordering of named
imports (the {A, B, C}
in import {A, B, C} from "foo"
).
Possible values for "named-imports-order"
are:
-
"case-insensitive'
: Correct order is{A, b, C}
. (This is the default.) -
"case-insensitive-legacy'
: Correct order is"Bar"
,"baz"
,"Foo"
. -
"lowercase-first"
: Correct order is{b, A, C}
. -
"lowercase-last"
: Correct order is{A, C, b}
. -
"any"
: Allow any order.
You may set the "module-source-path"
option to control the ordering of imports based full path
or just the module name
Possible values for "module-source-path"
are:
-
"full'
: Correct order is"./a/Foo"
,"./b/baz"
,"./c/Bar"
. (This is the default.) -
"basename"
: Correct order is"./c/Bar"
,"./b/baz"
,"./a/Foo"
.
Examples
"ordered-imports": true
"ordered-imports": true,[object Object]
Schema
{
"type": "object",
"properties": {
"grouped-imports": {
"type": "boolean"
},
"groups": {
"type": "list",
"listType": {
"oneOf": [
{
"type": "string"
},
{
"type": "object",
"properties": {
"name": {
"type": "string"
},
"match": {
"type": "string"
},
"order": {
"type": "number"
}
},
"required": [
"match",
"order"
]
}
]
}
},
"import-sources-order": {
"type": "string",
"enum": [
"case-insensitive",
"case-insensitive-legacy",
"lowercase-first",
"lowercase-last",
"any"
]
},
"named-imports-order": {
"type": "string",
"enum": [
"case-insensitive",
"case-insensitive-legacy",
"lowercase-first",
"lowercase-last",
"any"
]
},
"module-source-path": {
"type": "string",
"enum": [
"full",
"basename"
]
}
},
"additionalProperties": false
}
For more information see this page.
" should be ' Open
it("calls the FavoriteTripService's deleteTrip() function", () => {
- Read upRead up
- Exclude checks
Rule: quotemark
Enforces quote character for string literals.
Notes
- Has Fix
Config
Five arguments may be optionally provided:
-
"single"
enforces single quotes. -
"double"
enforces double quotes. -
"backtick"
enforces backticks. -
"jsx-single"
enforces single quotes for JSX attributes. -
"jsx-double"
enforces double quotes for JSX attributes. -
"avoid-template"
forbids single-line untagged template strings that do not contain string interpolations. Note that backticks may still be used if"avoid-escape"
is enabled and both single and double quotes are present in the string (the latter option takes precedence). -
"avoid-escape"
allows you to use the "other" quotemark in cases where escaping would normally be required. For example,[true, "double", "avoid-escape"]
would not report a failure on the string literal'Hello "World"'
.
Examples
"quotemark": true,single,avoid-escape,avoid-template
"quotemark": true,single,jsx-double
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"single",
"double",
"backtick",
"jsx-single",
"jsx-double",
"avoid-escape",
"avoid-template"
]
},
"minLength": 0,
"maxLength": 5
}
For more information see this page.
Identifier 'mockFaveTripSvc' is never reassigned; use 'const' instead of 'let'. Open
let mockFaveTripSvc = fixture.debugElement.injector.get(FavoriteTripService);
- Read upRead up
- Exclude checks
Rule: prefer-const
Requires that variable declarations use const
instead of let
and var
if possible.
If a variable is only assigned to once when it is declared, it should be declared using 'const'
Notes
- Has Fix
Config
An optional object containing the property "destructuring" with two possible values:
- "any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
- "all" - Only warns if all variables in destructuring can be const.
Examples
"prefer-const": true
"prefer-const": true,[object Object]
Schema
{
"type": "object",
"properties": {
"destructuring": {
"type": "string",
"enum": [
"all",
"any"
]
}
}
}
For more information see this page.
" should be ' Open
it("calls the FavoriteRouteService's remove() function", () => {
- Read upRead up
- Exclude checks
Rule: quotemark
Enforces quote character for string literals.
Notes
- Has Fix
Config
Five arguments may be optionally provided:
-
"single"
enforces single quotes. -
"double"
enforces double quotes. -
"backtick"
enforces backticks. -
"jsx-single"
enforces single quotes for JSX attributes. -
"jsx-double"
enforces double quotes for JSX attributes. -
"avoid-template"
forbids single-line untagged template strings that do not contain string interpolations. Note that backticks may still be used if"avoid-escape"
is enabled and both single and double quotes are present in the string (the latter option takes precedence). -
"avoid-escape"
allows you to use the "other" quotemark in cases where escaping would normally be required. For example,[true, "double", "avoid-escape"]
would not report a failure on the string literal'Hello "World"'
.
Examples
"quotemark": true,single,avoid-escape,avoid-template
"quotemark": true,single,jsx-double
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"single",
"double",
"backtick",
"jsx-single",
"jsx-double",
"avoid-escape",
"avoid-template"
]
},
"minLength": 0,
"maxLength": 5
}
For more information see this page.
Identifier 'mockFaveRouteSvc' is never reassigned; use 'const' instead of 'let'. Open
let mockFaveRouteSvc = fixture.debugElement.injector.get(FavoriteRouteService);
- Read upRead up
- Exclude checks
Rule: prefer-const
Requires that variable declarations use const
instead of let
and var
if possible.
If a variable is only assigned to once when it is declared, it should be declared using 'const'
Notes
- Has Fix
Config
An optional object containing the property "destructuring" with two possible values:
- "any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
- "all" - Only warns if all variables in destructuring can be const.
Examples
"prefer-const": true
"prefer-const": true,[object Object]
Schema
{
"type": "object",
"properties": {
"destructuring": {
"type": "string",
"enum": [
"all",
"any"
]
}
}
}
For more information see this page.
Identifier 'mockFaveStopSvc' is never reassigned; use 'const' instead of 'let'. Open
let mockFaveStopSvc = fixture.debugElement.injector.get(FavoriteStopService);
- Read upRead up
- Exclude checks
Rule: prefer-const
Requires that variable declarations use const
instead of let
and var
if possible.
If a variable is only assigned to once when it is declared, it should be declared using 'const'
Notes
- Has Fix
Config
An optional object containing the property "destructuring" with two possible values:
- "any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
- "all" - Only warns if all variables in destructuring can be const.
Examples
"prefer-const": true
"prefer-const": true,[object Object]
Schema
{
"type": "object",
"properties": {
"destructuring": {
"type": "string",
"enum": [
"all",
"any"
]
}
}
}
For more information see this page.
" should be ' Open
it("calls the FavoriteStopService's remove() function", () => {
- Read upRead up
- Exclude checks
Rule: quotemark
Enforces quote character for string literals.
Notes
- Has Fix
Config
Five arguments may be optionally provided:
-
"single"
enforces single quotes. -
"double"
enforces double quotes. -
"backtick"
enforces backticks. -
"jsx-single"
enforces single quotes for JSX attributes. -
"jsx-double"
enforces double quotes for JSX attributes. -
"avoid-template"
forbids single-line untagged template strings that do not contain string interpolations. Note that backticks may still be used if"avoid-escape"
is enabled and both single and double quotes are present in the string (the latter option takes precedence). -
"avoid-escape"
allows you to use the "other" quotemark in cases where escaping would normally be required. For example,[true, "double", "avoid-escape"]
would not report a failure on the string literal'Hello "World"'
.
Examples
"quotemark": true,single,avoid-escape,avoid-template
"quotemark": true,single,jsx-double
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"single",
"double",
"backtick",
"jsx-single",
"jsx-double",
"avoid-escape",
"avoid-template"
]
},
"minLength": 0,
"maxLength": 5
}
For more information see this page.
Named imports must be alphabetized. Open
import { IonicModule, NavController, ModalController, AlertController } from 'ionic-angular';
- Read upRead up
- Exclude checks
Rule: ordered-imports
Requires that import statements be alphabetized and grouped.
Enforce a consistent ordering for ES6 imports: - Named imports must be alphabetized (i.e. "import {A, B, C} from "foo";") - The exact ordering can be controlled by the named-imports-order option. - "longName as name" imports are ordered by "longName". - Import sources must be alphabetized within groups, i.e.: import * as foo from "a"; import * as bar from "b"; - Groups of imports are delineated by blank lines. You can use this rule to group imports however you like, e.g. by first- vs. third-party or thematically or you can define groups based upon patterns in import path names.
Notes
- Has Fix
Config
You may set the "import-sources-order"
option to control the ordering of source
imports (the "foo"
in import {A, B, C} from "foo"
).
Possible values for "import-sources-order"
are:
-
"case-insensitive'
: Correct order is"Bar"
,"baz"
,"Foo"
. (This is the default.) -
"case-insensitive-legacy'
: Correct order is"Bar"
,"baz"
,"Foo"
. -
"lowercase-first"
: Correct order is"baz"
,"Bar"
,"Foo"
. -
"lowercase-last"
: Correct order is"Bar"
,"Foo"
,"baz"
. -
"any"
: Allow any order.
You may set the "grouped-imports"
option to control the grouping of source
imports (the "foo"
in import {A, B, C} from "foo"
). The grouping used
is controlled by the "groups"
option.
Possible values for "grouped-imports"
are:
-
false
: Do not enforce grouping. (This is the default.) -
true
: Group source imports using default grouping or groups setting.
The value of "groups"
is a list of group rules of the form:
[{
"name": "optional rule name",
"match": "regex string",
"order": 10
}, {
"name": "pkga imports",
"match": "^@pkga",
"order": 20
}]
there is also a simplified form where you only pass a list of patterns and the order is given by the position in the list
["^@pkga", "^\.\."]
The first rule in the list to match a given import is the group that is used.
If no rule in matched then the import will be put in an unmatched
group
at the end of all groups. The groups must be ordered based upon the sequential
value of the order
value. (ie. order 0 is first)
If no "groups"
options is set, a default grouping is used of third-party,
parent directories and the current directory. ("bar"
, "../baz"
, "./foo"
.)
You may set the "named-imports-order"
option to control the ordering of named
imports (the {A, B, C}
in import {A, B, C} from "foo"
).
Possible values for "named-imports-order"
are:
-
"case-insensitive'
: Correct order is{A, b, C}
. (This is the default.) -
"case-insensitive-legacy'
: Correct order is"Bar"
,"baz"
,"Foo"
. -
"lowercase-first"
: Correct order is{b, A, C}
. -
"lowercase-last"
: Correct order is{A, C, b}
. -
"any"
: Allow any order.
You may set the "module-source-path"
option to control the ordering of imports based full path
or just the module name
Possible values for "module-source-path"
are:
-
"full'
: Correct order is"./a/Foo"
,"./b/baz"
,"./c/Bar"
. (This is the default.) -
"basename"
: Correct order is"./c/Bar"
,"./b/baz"
,"./a/Foo"
.
Examples
"ordered-imports": true
"ordered-imports": true,[object Object]
Schema
{
"type": "object",
"properties": {
"grouped-imports": {
"type": "boolean"
},
"groups": {
"type": "list",
"listType": {
"oneOf": [
{
"type": "string"
},
{
"type": "object",
"properties": {
"name": {
"type": "string"
},
"match": {
"type": "string"
},
"order": {
"type": "number"
}
},
"required": [
"match",
"order"
]
}
]
}
},
"import-sources-order": {
"type": "string",
"enum": [
"case-insensitive",
"case-insensitive-legacy",
"lowercase-first",
"lowercase-last",
"any"
]
},
"named-imports-order": {
"type": "string",
"enum": [
"case-insensitive",
"case-insensitive-legacy",
"lowercase-first",
"lowercase-last",
"any"
]
},
"module-source-path": {
"type": "string",
"enum": [
"full",
"basename"
]
}
},
"additionalProperties": false
}
For more information see this page.