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1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include <memory> | |
6 #include <string> | |
7 | |
8 #include "ash/ash_switches.h" | |
9 #include "ash/material_design/material_design_controller.h" | |
10 #include "ash/test/ash_test_base.h" | |
11 #include "ash/test/material_design_controller_test_api.h" | |
12 #include "base/command_line.h" | |
13 #include "base/macros.h" | |
14 #include "testing/gtest/include/gtest/gtest.h" | |
15 | |
16 namespace ash { | |
17 namespace { | |
18 | |
19 // Saves and restores command line. | |
20 // TODO(varkha): replace with base/test/scoped_command_line.h when it becomes | |
oshima
2016/04/27 21:51:04
According to the comment in that CL, my understand
varkha
2016/04/27 22:14:00
Right, thanks!
| |
21 // available. | |
22 class ScopedCommandLineSwitch { | |
23 public: | |
24 ScopedCommandLineSwitch(const std::string& flag, const std::string& value) | |
25 : original_command_line_(*base::CommandLine::ForCurrentProcess()) { | |
26 base::CommandLine::ForCurrentProcess()->AppendSwitchASCII(flag, value); | |
27 } | |
28 | |
29 ~ScopedCommandLineSwitch() { | |
30 *base::CommandLine::ForCurrentProcess() = original_command_line_; | |
31 } | |
32 | |
33 private: | |
34 base::CommandLine original_command_line_; | |
35 | |
36 DISALLOW_COPY_AND_ASSIGN(ScopedCommandLineSwitch); | |
37 }; | |
38 | |
39 // Test fixture for the MaterialDesignController class. | |
40 class MaterialDesignControllerTest : public ash::test::AshTestBase { | |
41 public: | |
42 MaterialDesignControllerTest(); | |
43 ~MaterialDesignControllerTest() override; | |
oshima
2016/04/27 21:51:04
nit: or just
= default
for ctor/dtor.
varkha
2016/04/27 22:14:00
Done.
| |
44 | |
45 protected: | |
46 // testing::Test: | |
47 void SetUp() override; | |
48 void TearDown() override; | |
49 void SetCommandLineValue(const std::string& value_string); | |
50 | |
51 private: | |
52 std::unique_ptr<ScopedCommandLineSwitch> scoped_switch_; | |
53 | |
54 DISALLOW_COPY_AND_ASSIGN(MaterialDesignControllerTest); | |
55 }; | |
56 | |
57 MaterialDesignControllerTest::MaterialDesignControllerTest() {} | |
58 | |
59 MaterialDesignControllerTest::~MaterialDesignControllerTest() {} | |
60 | |
61 void MaterialDesignControllerTest::SetUp() { | |
62 ash::test::AshTestBase::SetUp(); | |
63 } | |
oshima
2016/04/27 21:51:04
not necessary?
varkha
2016/04/27 22:14:00
Done. Right, old scaffolding.
| |
64 | |
65 void MaterialDesignControllerTest::TearDown() { | |
66 ash::test::AshTestBase::TearDown(); | |
67 scoped_switch_.reset(); | |
68 ASSERT_FALSE(base::CommandLine::ForCurrentProcess()->HasSwitch( | |
69 ash::switches::kAshMaterialDesign)); | |
70 } | |
71 | |
72 void MaterialDesignControllerTest::SetCommandLineValue( | |
73 const std::string& value_string) { | |
74 scoped_switch_.reset(new ScopedCommandLineSwitch( | |
75 ash::switches::kAshMaterialDesign, value_string)); | |
76 } | |
77 | |
78 class MaterialDesignControllerTestNonMaterial | |
79 : public MaterialDesignControllerTest { | |
80 public: | |
81 MaterialDesignControllerTestNonMaterial() : MaterialDesignControllerTest() {} | |
82 void SetUp() override { | |
83 SetCommandLineValue("disabled"); | |
84 MaterialDesignControllerTest::SetUp(); | |
85 } | |
86 | |
87 private: | |
88 DISALLOW_COPY_AND_ASSIGN(MaterialDesignControllerTestNonMaterial); | |
89 }; | |
90 | |
91 class MaterialDesignControllerTestMaterial | |
92 : public MaterialDesignControllerTest { | |
93 public: | |
94 MaterialDesignControllerTestMaterial() : MaterialDesignControllerTest() {} | |
95 void SetUp() override { | |
96 SetCommandLineValue("enabled"); | |
97 MaterialDesignControllerTest::SetUp(); | |
98 } | |
99 | |
100 private: | |
101 DISALLOW_COPY_AND_ASSIGN(MaterialDesignControllerTestMaterial); | |
102 }; | |
103 | |
104 class MaterialDesignControllerTestExperimental | |
105 : public MaterialDesignControllerTest { | |
106 public: | |
107 MaterialDesignControllerTestExperimental() : MaterialDesignControllerTest() {} | |
108 void SetUp() override { | |
109 SetCommandLineValue("experimental"); | |
110 MaterialDesignControllerTest::SetUp(); | |
111 } | |
112 | |
113 private: | |
114 DISALLOW_COPY_AND_ASSIGN(MaterialDesignControllerTestExperimental); | |
115 }; | |
116 | |
117 class MaterialDesignControllerTestInvalid | |
118 : public MaterialDesignControllerTest { | |
119 public: | |
120 MaterialDesignControllerTestInvalid() : MaterialDesignControllerTest() {} | |
121 void SetUp() override { | |
122 SetCommandLineValue("1nvalid-valu3"); | |
123 MaterialDesignControllerTest::SetUp(); | |
124 } | |
125 | |
126 private: | |
127 DISALLOW_COPY_AND_ASSIGN(MaterialDesignControllerTestInvalid); | |
128 }; | |
129 | |
130 } // namespace | |
131 | |
132 // Verify the current mode is reported as the default mode when no command line | |
133 // flag is added. | |
134 TEST_F(MaterialDesignControllerTest, NoCommandLineValueMapsToDefaultMode) { | |
135 ASSERT_FALSE(base::CommandLine::ForCurrentProcess()->HasSwitch( | |
136 ash::switches::kAshMaterialDesign)); | |
137 EXPECT_EQ(test::MaterialDesignControllerTestAPI::DefaultMode() == | |
138 MaterialDesignController::Mode::MATERIAL_NORMAL || | |
139 test::MaterialDesignControllerTestAPI::DefaultMode() == | |
140 MaterialDesignController::Mode::MATERIAL_EXPERIMENTAL, | |
141 MaterialDesignController::IsMaterial()); | |
142 } | |
143 | |
144 // Verify that MaterialDesignController::IsMaterial() will be false when | |
145 // initialized with command line flag "disabled". | |
146 TEST_F(MaterialDesignControllerTestNonMaterial, CommandLineValue) { | |
147 EXPECT_FALSE(MaterialDesignController::IsMaterial()); | |
148 EXPECT_FALSE(MaterialDesignController::IsMaterialExperimental()); | |
149 } | |
150 | |
151 // Verify that MaterialDesignController::IsMaterial() will be true when | |
152 // initialized with command line flag "enabled". | |
153 TEST_F(MaterialDesignControllerTestMaterial, CommandLineValue) { | |
154 EXPECT_TRUE(MaterialDesignController::IsMaterial()); | |
155 EXPECT_FALSE(MaterialDesignController::IsMaterialExperimental()); | |
156 } | |
157 | |
158 // Verify that MaterialDesignController::IsMaterialexperimental() will be true | |
159 // when initialized with command line flag "experimental". | |
160 TEST_F(MaterialDesignControllerTestExperimental, CommandLineValue) { | |
161 EXPECT_TRUE(MaterialDesignController::IsMaterial()); | |
162 EXPECT_TRUE(MaterialDesignController::IsMaterialExperimental()); | |
163 } | |
164 | |
165 // Verify an invalid command line value uses the default mode. | |
166 TEST_F(MaterialDesignControllerTestInvalid, CommandLineValue) { | |
167 EXPECT_EQ(test::MaterialDesignControllerTestAPI::DefaultMode() == | |
168 MaterialDesignController::Mode::MATERIAL_NORMAL || | |
169 test::MaterialDesignControllerTestAPI::DefaultMode() == | |
170 MaterialDesignController::Mode::MATERIAL_EXPERIMENTAL, | |
171 MaterialDesignController::IsMaterial()); | |
172 } | |
173 | |
174 } // namespace ash | |
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