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juce_ValueTreePropertyWithDefault_test.cpp
1/*
2 ==============================================================================
3
4 This file is part of the JUCE library.
5 Copyright (c) 2022 - Raw Material Software Limited
6
7 JUCE is an open source library subject to commercial or open-source
8 licensing.
9
10 By using JUCE, you agree to the terms of both the JUCE 7 End-User License
11 Agreement and JUCE Privacy Policy.
12
13 End User License Agreement: www.juce.com/juce-7-licence
14 Privacy Policy: www.juce.com/juce-privacy-policy
15
16 Or: You may also use this code under the terms of the GPL v3 (see
17 www.gnu.org/licenses).
18
19 JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
20 EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
21 DISCLAIMED.
22
23 ==============================================================================
24*/
25
26 namespace juce
27{
28
29 class ValueTreePropertyWithDefaultTests final : public UnitTest
30{
31 public:
32 ValueTreePropertyWithDefaultTests()
33 : UnitTest ("ValueTreePropertyWithDefault", UnitTestCategories::values)
34 {}
35
36 void runTest() override
37 {
38 beginTest ("default constructor");
39 {
40 ValueTreePropertyWithDefault value;
41 expect (value.isUsingDefault());
42 expect (value.get() == var());
43 }
44
45 beginTest ("missing property");
46 {
47 ValueTree t ("root");
48 ValueTreePropertyWithDefault value (t, "testKey", nullptr, "default");
49
50 expect (value.isUsingDefault());
51 expectEquals (value.get().toString(), String ("default"));
52 }
53
54 beginTest ("non-empty property");
55 {
56 ValueTree t ("root");
57 t.setProperty ("testKey", "non-default", nullptr);
58
59 ValueTreePropertyWithDefault value (t, "testKey", nullptr, "default");
60
61 expect (! value.isUsingDefault());
62 expectEquals (value.get().toString(), String ("non-default"));
63 }
64
65 beginTest ("set default");
66 {
67 ValueTree t ("root");
68
69 ValueTreePropertyWithDefault value (t, "testkey", nullptr);
70 value.setDefault ("default");
71
72 expect (value.isUsingDefault());
73 expectEquals (value.get().toString(), String ("default"));
74 }
75
76 beginTest ("set value");
77 {
78 ValueTree t ("root");
79 t.setProperty ("testkey", "testvalue", nullptr);
80
81 ValueTreePropertyWithDefault value (t, "testkey", nullptr, "default");
82 value = "newvalue";
83
84 expect (! value.isUsingDefault());
85 expectEquals (t["testkey"].toString(), String ("newvalue"));
86
87 value.resetToDefault();
88
89 expect (value.isUsingDefault());
90 expect (t["testkey"] == var());
91 }
92 }
93};
94
95 static ValueTreePropertyWithDefaultTests valueTreePropertyWithDefaultTests;
96
97} // namespace juce
juce::UnitTest::expectEquals
void expectEquals(ValueType actual, ValueType expected, String failureMessage=String())
Definition juce_UnitTest.h:151
juce::UnitTest::UnitTest
UnitTest(const String &name, const String &category=String())
Definition juce_UnitTest.cpp:26
juce::UnitTest::beginTest
void beginTest(const String &testName)
Definition juce_UnitTest.cpp:89
juce::UnitTest::expect
void expect(bool testResult, const String &failureMessage=String())
Definition juce_UnitTest.cpp:97