From b80303652f44fa405ee8b6c43801d9d2f8994683 Mon Sep 17 00:00:00 2001 From: Charles Iliya Krempeaux Date: Sun, 24 Sep 2023 09:47:54 +0900 Subject: [PATCH] initial commits --- nullable_marshaljson_string_test.go | 131 ++++++++++++++++++++++++++++ 1 file changed, 131 insertions(+) create mode 100644 nullable_marshaljson_string_test.go diff --git a/nullable_marshaljson_string_test.go b/nullable_marshaljson_string_test.go new file mode 100644 index 0000000..05647d5 --- /dev/null +++ b/nullable_marshaljson_string_test.go @@ -0,0 +1,131 @@ +package nul_test + +import ( + "testing" + + "sourcecode.social/reiver/go-nul" +) + +func TestNullable_MarshalJSON_string(t *testing.T) { + + tests := []struct{ + Value nul.Nullable[string] + Expected string + }{ + { + Value: nul.Null[string](), + Expected: `null`, + }, + + + + { + Value: nul.Something(""), + Expected: `""`, + }, + + + + { + Value: nul.Something("apple"), + Expected: `"apple"`, + }, + { + Value: nul.Something("banana"), + Expected: `"banana"`, + }, + { + Value: nul.Something("cherry"), + Expected: `"cherry"`, + }, + + + + { + Value: nul.Something("ONCE"), + Expected: `"ONCE"`, + }, + { + Value: nul.Something("TWICE"), + Expected: `"TWICE"`, + }, + { + Value: nul.Something("THRICE"), + Expected: `"THRICE"`, + }, + { + Value: nul.Something("FOURCE"), + Expected: `"FOURCE"`, + }, + + + + { + Value: nul.Something("🙂"), + Expected: `"🙂"`, + }, + { + Value: nul.Something("😈"), + Expected: `"😈"`, + }, + { + Value: nul.Something("❤️"), + Expected: `"❤️"`, + }, + + + + { + Value: nul.Something("٠١٢٣۴۵۶٧٨٩"), + Expected: `"٠١٢٣۴۵۶٧٨٩"`, + }, + + + + { + Value: nul.Something("𐏑𐏓𐏕"), + Expected: `"𐏑𐏓𐏕"`, + }, + } + + for testNumber, test := range tests { + + actualBytes, err := test.Value.MarshalJSON() + if nil != err { + t.Errorf("For test #%d, did not expect an error but actually got one." , testNumber) + t.Logf("ERROR: (%T) %s", err, err) + t.Logf("VALUE: %#v", test.Value) + continue + } + + actual := string(actualBytes) + expected := test.Expected + + if expected != actual { + t.Errorf("For test #%d, the actual value for the JSON marshaling is not what was expected.", testNumber) + t.Logf("EXPECTED: %q", expected) + t.Logf("ACTUAL: %q", actual) + t.Logf("VALUE: %#v", test.Value) + continue + } + } +} + +func TestNullable_MarshalJSON_string_fail(t *testing.T) { + + var nothing nul.Nullable[string] + + actualBytes, err := nothing.MarshalJSON() + if nil == err { + t.Error("Expected an error but did not actually get one.") + t.Logf("ACTUAL: %q", actualBytes) + t.Logf("ERROR: (%T) %s", err, err) + return + } + if nil != actualBytes { + t.Error("Expected not bytes but actually get some.") + t.Logf("ACTUAL: %q", actualBytes) + t.Logf("ERROR: (%T) %s", err, err) + return + } +}