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Groovy example source code file (ImplicitClosureCallRenderingTest.groovy)
The Groovy ImplicitClosureCallRenderingTest.groovy source code/* * Copyright 2008 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.codehaus.groovy.runtime.powerassert import static AssertionTestUtil.* /** * Tests rendering of assertions that contain a closure call * with the implicit "foo(args)" syntax instead of the explicit * "foo.call(args)" syntax. See GROOVY-4344. * * @author Peter Niederwieser */ class ImplicitClosureCallRenderingTest extends GroovyTestCase { void testWithLocalVariable() { isRendered """ assert func(42) == null | | 42 false """, { def func = { it } assert func(42) == null } } def assertFunc(func) { assert func(42) == null } void testWithMethodArgument() { isRendered """ assert func(42) == null | | 42 false """, { assertFunc { it } } } private funcField = { it } void testWithField() { isRendered """ assert funcField(42) == null | | 42 false """, { assert funcField(42) == null } } def func = { it } void testWithProperty() { isRendered """ assert func(42) == null | | 42 false """, { assert func(42) == null } } private class FuncHolder { def func = { it } } void testWithQualifiedProperty() { def holder = new FuncHolder() isRendered """ assert holder.func(42) == null | | | | 42 false ${holder.toString()} """, { assert holder.func(42) == null } } // for implicit closure calls that don't // look like method calls, we don't currently // render the return value (little practical value, // complicates implementation, unclear how to // render in an intuitive way) void testWithMethodCall() { isRendered """ assert getFunc()(42) == null | | | false ${getFunc().toString()} """, { assert getFunc()(42) == null } } void testWithQualifiedMethodCall() { def holder = new FuncHolder() isRendered """ assert holder.getFunc()(42) == null | | | | | false | ${holder.func.toString()} ${holder.toString()} """, { assert holder.getFunc()(42) == null } } } Other Groovy examples (source code examples)Here is a short list of links related to this Groovy ImplicitClosureCallRenderingTest.groovy source code file: |
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