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| author | Leonetienne <leonetienne@hotmail.de> | 2022-02-12 16:04:48 +0100 |
|---|---|---|
| committer | Leonetienne <leonetienne@hotmail.de> | 2022-02-12 16:04:48 +0100 |
| commit | 7726d64530f82fc9b8ac08f484491335bd7ca2a4 (patch) | |
| tree | 903e6f16b10f64a420c86ae93eaa8315a313ae2b /Test/Replace_String.cpp | |
| parent | a8b8d557692823931bb41dcd55627080f55b6099 (diff) | |
Optimized directory structure
Diffstat (limited to 'Test/Replace_String.cpp')
| -rw-r--r-- | Test/Replace_String.cpp | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/Test/Replace_String.cpp b/Test/Replace_String.cpp new file mode 100644 index 0000000..853d411 --- /dev/null +++ b/Test/Replace_String.cpp @@ -0,0 +1,170 @@ +#include <StringTools.h>
+#include "Catch2.h"
+
+// Tests that replacing something in an empty string returns an empty string
+TEST_CASE(__FILE__"/EmptyString", "[ReplaceString]")
+{
+ // Setup
+ const std::string in = "";
+
+ // Exercise
+ const std::string out = StringTools::Replace(in, "burger", "Subst");
+
+ // Verify
+ REQUIRE(out == "");
+ return;
+}
+
+// Tests that replacing a string to an empty string works
+TEST_CASE(__FILE__"/Single_ReplaceToEmpty", "[ReplaceString]")
+{
+ // Setup
+ const std::string in = "Squarepants";
+
+ // Exercise
+ const std::string out = StringTools::Replace(in, "Squarepants", "");
+
+ // Verify
+ REQUIRE(out == "");
+ return;
+}
+
+// Tests that replacing to a single char works
+TEST_CASE(__FILE__"/Single_ReplaceToSingleChar", "[ReplaceString]")
+{
+ // Setup
+ const std::string in = "Squarepants";
+
+ // Exercise
+ const std::string out = StringTools::Replace(in, "Squarepants", "i");
+
+ // Verify
+ REQUIRE(out == "i");
+ return;
+}
+
+// Tests that replacing to a single char works, passing a char
+TEST_CASE(__FILE__"/Single_ReplaceToSingleChar_AsChar", "[ReplaceString]")
+{
+ // Setup
+ const std::string in = "Oilbanger";
+
+ // Exercise
+ const std::string out = StringTools::Replace(in, "Oilbanger", 'i');
+
+ // Verify
+ REQUIRE(out == "i");
+ return;
+}
+
+// Tests that replacing the find to something longer works
+TEST_CASE(__FILE__"/Single_ReplaceToLonger", "[ReplaceString]")
+{
+ // Setup
+ const std::string in = "LittleDong";
+
+ // Exercise
+ const std::string out = StringTools::Replace(in, "Dong", "Binger");
+
+ // Verify
+ REQUIRE(out == "LittleBinger");
+ return;
+}
+
+// Tests that replacing a string to an empty string works
+TEST_CASE(__FILE__"/Multiple_ReplaceToEmpty", "[ReplaceString]")
+{
+ // Setup
+ const std::string in = "The fucking dogs are fucking eating the fucking chicken.";
+
+ // Exercise
+ const std::string out = StringTools::Replace(in, "fucking ", "");
+
+ // Verify
+ REQUIRE(out == "The dogs are eating the chicken.");
+ return;
+}
+
+// Tests that replacing to a single char works
+TEST_CASE(__FILE__"/Multiple_ReplaceToSingleChar", "[ReplaceString]")
+{
+ // Setup
+ const std::string in = "Oilbsmearynger, Bsmearyngerfsmearynger, Lsmearyttle brsmearyttle osmearyly sksmearyttle.";
+
+ // Exercise
+ const std::string out = StringTools::Replace(in, "smeary", "i");
+
+ // Verify
+ REQUIRE(out == "Oilbinger, Bingerfinger, Little brittle oily skittle.");
+ return;
+}
+
+// Tests that replacing to a single char works, passing a char
+TEST_CASE(__FILE__"/Multiple_ReplaceToSingleChar_AsChar", "[ReplaceString]")
+{
+ // Setup
+ const std::string in = "Oilbsmearynger, Bsmearyngerfsmearynger, Lsmearyttle brsmearyttle osmearyly sksmearyttle.";
+
+ // Exercise
+ const std::string out = StringTools::Replace(in, "smeary", 'i');
+
+ // Verify
+ REQUIRE(out == "Oilbinger, Bingerfinger, Little brittle oily skittle.");
+ return;
+}
+
+// Tests that replacing the find to something longer works
+TEST_CASE(__FILE__"/Multiple_ReplaceToLonger", "[ReplaceString]")
+{
+ // Setup
+ const std::string in = "honk honk honk honk honk honk honk honk";
+
+ // Exercise
+ const std::string out = StringTools::Replace(in, "honk", "hallery");
+
+ // Verify
+ REQUIRE(out == "hallery hallery hallery hallery hallery hallery hallery hallery");
+ return;
+}
+
+// Tests that the replacer ignores chars put in by the replacer
+TEST_CASE(__FILE__"/ReplacerIgnoresReplaced", "[ReplaceString]")
+{
+ // Setup
+ const std::string in = "honk honk honk honk honk honk honk honk";
+
+ // Exercise
+ const std::string out = StringTools::Replace(in, "honk", "honka");
+
+ // Verify
+ REQUIRE(out == "honka honka honka honka honka honka honka honka");
+ return;
+}
+
+// Tests that replacing successive findings works
+TEST_CASE(__FILE__"/Replace_Successive", "[ReplaceString]")
+{
+ // Setup
+ const std::string in = "honkhonkhonkhonkhonkhonkhonkhonk";
+
+ // Exercise
+ const std::string out = StringTools::Replace(in, "honk", "hallery");
+
+ // Verify
+ REQUIRE(out == "halleryhalleryhalleryhalleryhalleryhalleryhalleryhallery");
+ return;
+}
+
+// Tests that if find.length() == 0, it returns just the input
+TEST_CASE(__FILE__"/Find_Length0_Returns_Input", "[ReplaceString]")
+{
+ // Setup
+ const std::string in = "Littled";
+
+ // Exercise
+ const std::string out = StringTools::Replace(in, "", "binger");
+
+ // Verify
+ REQUIRE(out == "Littled");
+ return;
+}
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