100 lines
2.1 KiB
C++
100 lines
2.1 KiB
C++
#include "config.hh"
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#include <gtest/gtest.h>
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#include <gmock/gmock.h>
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#include <sstream>
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using testing::Eq;
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namespace nix {
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class PathsSettingTestConfig : public Config
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{
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public:
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PathsSettingTestConfig()
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: Config()
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{ }
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PathsSetting paths{this, Paths(), "paths", "documentation"};
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};
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struct PathsSettingTest : public ::testing::Test {
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public:
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PathsSettingTestConfig mkConfig()
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{
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return PathsSettingTestConfig();
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}
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};
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TEST_F(PathsSettingTest, parse) {
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auto config = mkConfig();
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// Not an absolute path:
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ASSERT_THROW(config.paths.parse("puppy.nix"), Error);
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ASSERT_THAT(
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config.paths.parse("/puppy.nix"),
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Eq<Paths>({"/puppy.nix"})
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);
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// Splits on whitespace:
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ASSERT_THAT(
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config.paths.parse("/puppy.nix /doggy.nix"),
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Eq<Paths>({"/puppy.nix", "/doggy.nix"})
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);
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// Splits on _any_ whitespace:
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ASSERT_THAT(
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config.paths.parse("/puppy.nix \t /doggy.nix\n\n\n/borzoi.nix\r/goldie.nix"),
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Eq<Paths>({"/puppy.nix", "/doggy.nix", "/borzoi.nix", "/goldie.nix"})
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);
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// Canonicizes paths:
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ASSERT_THAT(
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config.paths.parse("/puppy/../doggy.nix"),
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Eq<Paths>({"/doggy.nix"})
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);
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}
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TEST_F(PathsSettingTest, bool) {
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auto config = mkConfig();
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// No paths:
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ASSERT_FALSE(config.paths);
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// Set a path:
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config.set("paths", "/puppy.nix");
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// Now there are paths:
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ASSERT_TRUE(config.paths);
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// Multiple paths count too:
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config.set("paths", "/puppy.nix /doggy.nix");
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ASSERT_TRUE(config.paths);
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}
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TEST_F(PathsSettingTest, append) {
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auto config = mkConfig();
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ASSERT_TRUE(config.paths.isAppendable());
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// Starts with no paths:
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ASSERT_THAT(
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config.paths.get(),
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Eq<Paths>({})
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);
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// Can append a path:
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config.paths.set("/puppy.nix", true);
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ASSERT_THAT(
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config.paths.get(),
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Eq<Paths>({"/puppy.nix"})
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);
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// Can append multiple paths:
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config.paths.set("/silly.nix /doggy.nix", true);
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ASSERT_THAT(
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config.paths.get(),
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Eq<Paths>({"/puppy.nix", "/silly.nix", "/doggy.nix"})
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);
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}
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} // namespace nix
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