56 lines
1.9 KiB
GDScript
56 lines
1.9 KiB
GDScript
class_name TestCase
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extends RefCounted
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## 测试断言基类。由 tests/run_tests.gd 注入 _runner 后调用。
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var _runner: Object = null
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func ok(condition: bool, label: String, detail: String = "") -> void:
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_runner.report_assert(condition, label, detail)
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func is_true(condition: bool, label: String, detail: String = "") -> void:
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ok(condition, label, detail if detail != "" else "期望 true，实际 false")
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func is_false(condition: bool, label: String, detail: String = "") -> void:
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ok(not condition, label, detail if detail != "" else "期望 false，实际 true")
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func eq(actual: Variant, expected: Variant, label: String) -> void:
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ok(actual == expected, label, "期望 %s，实际 %s" % [str(expected), str(actual)])
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func ne(actual: Variant, unexpected: Variant, label: String) -> void:
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ok(actual != unexpected, label, "不应等于 %s" % str(unexpected))
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func almost(actual: float, expected: float, tolerance: float, label: String) -> void:
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ok(
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absf(actual - expected) <= tolerance,
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label,
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"期望 %.6f ± %.6f，实际 %.6f（差 %.6f）" % [expected, tolerance, actual, absf(actual - expected)]
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)
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func between(actual: float, low: float, high: float, label: String) -> void:
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ok(actual >= low and actual <= high, label, "期望落在 [%.4f, %.4f]，实际 %.4f" % [low, high, actual])
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func is_null(value: Variant, label: String) -> void:
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ok(value == null, label, "期望 null，实际 %s" % str(value))
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func not_null(value: Variant, label: String) -> void:
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ok(value != null, label, "期望非 null")
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## 跳过当前测试（依赖外部服务不可达等）。不计入通过，也不计入失败。
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func skip(label: String, reason: String) -> void:
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_runner.report_skip(label, reason)
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func contains(haystack: String, needle: String, label: String) -> void:
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ok(haystack.contains(needle), label, "「%s」中未包含「%s」" % [haystack, needle])
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