91 lines
3.8 KiB
JavaScript
91 lines
3.8 KiB
JavaScript
import Presence from 'discourse/mixins/presence';
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var SomeViewClass = Ember.View.extend();
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function containerHasOnlyOneChild(containerView, klass) {
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equal(containerView.get('childViews').length, 1, "container has no other children than the one created by method");
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ok(containerView.objectAt(0) instanceof klass, "container's child created by method is an instance of a correct class");
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}
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function containerHasTwoChildren(containerView, klass1, klass2) {
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equal(containerView.get('childViews').length, 2, "container has both already existing and newly created children");
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ok(containerView.objectAt(0) instanceof klass1, "already existing child's class is correct");
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ok(containerView.objectAt(1) instanceof klass2, "newly created child's class is correct");
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}
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function childHasProperty(containerView, name) {
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equal(containerView.objectAt(0).get(name), name, "method passes properties to the container's child it creates");
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}
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moduleFor("view:container");
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test("mixes in Presence", function() {
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var containerView = this.subject();
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ok(Presence.detect(containerView));
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});
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test("attachViewWithArgs: creates a view of a given class with given properties and appends it to the container", function() {
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var containerView = this.subject();
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containerView.attachViewWithArgs({foo: "foo"}, SomeViewClass);
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containerHasOnlyOneChild(containerView, SomeViewClass);
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childHasProperty(containerView, "foo");
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});
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test("attachViewWithArgs: creates a view of a given class without any properties and appends it to the container", function() {
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var containerView = this.subject();
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containerView.attachViewWithArgs(null, SomeViewClass);
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containerHasOnlyOneChild(containerView, SomeViewClass);
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});
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test("attachViewWithArgs: creates a view without class specified (Ember.View is used by default) with given properties and appends it to the container", function() {
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var containerView = this.subject();
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containerView.attachViewWithArgs({foo: "foo"});
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containerHasOnlyOneChild(containerView, Ember.View);
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childHasProperty(containerView, "foo");
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});
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test("attachViewWithArgs: creates a view without class specified (Ember.View is used by default) without any properties and appends it to the container", function() {
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var containerView = this.subject();
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containerView.attachViewWithArgs();
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containerHasOnlyOneChild(containerView, Ember.View);
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});
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test("attachViewWithArgs: appends a view to a container already containing other views", function() {
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var AlreadyContainedViewClass = Ember.View.extend();
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var alreadyContainedView = AlreadyContainedViewClass.create();
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var containerView = this.subject();
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containerView.pushObject(alreadyContainedView);
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containerView.attachViewWithArgs(null, SomeViewClass);
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containerHasTwoChildren(containerView, AlreadyContainedViewClass, SomeViewClass);
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});
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test("attachViewClass: creates a view of a given class without any properties and appends it to the container", function() {
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var containerView = this.subject();
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containerView.attachViewClass(SomeViewClass);
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containerHasOnlyOneChild(containerView, SomeViewClass);
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});
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test("attachViewClass: creates a view without class specified (Ember.View is used by default) without any properties and appends it to the container", function() {
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var containerView = this.subject();
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containerView.attachViewClass();
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containerHasOnlyOneChild(containerView, Ember.View);
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});
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test("attachViewClass: appends a view to a container already containing other views", function() {
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var AlreadyContainedViewClass = Ember.View.extend();
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var alreadyContainedView = AlreadyContainedViewClass.create();
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var containerView = this.subject();
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containerView.pushObject(alreadyContainedView);
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containerView.attachViewClass(SomeViewClass);
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containerHasTwoChildren(containerView, AlreadyContainedViewClass, SomeViewClass);
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});
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