Go - Acronym

go/pangram/README.md

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+# Pangram
+
+Determine if a sentence is a pangram.
+
+Determine if a sentence is a pangram. A pangram (Greek: παν γράμμα, pan gramma,
+"every letter") is a sentence using every letter of the alphabet at least once.
+The best known English pangram is "The quick brown fox jumps over the lazy dog."
+
+The alphabet used is ASCII, and case insensitive, from 'a' to 'z'
+inclusively.
+
+To run the tests simply run the command `go test` in the exercise directory.
+
+If the test suite contains benchmarks, you can run these with the `-bench`
+flag:
+
+    go test -bench .
+
+For more detailed info about the Go track see the [help
+page](http://exercism.io/languages/go).
+
+## Source
+
+Wikipedia [https://en.wikipedia.org/wiki/Pangram](https://en.wikipedia.org/wiki/Pangram)
+
+## Submitting Incomplete Problems
+It's possible to submit an incomplete solution so you can see how others have completed the exercise.
+

go/pangram/pangram_test.go

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+package pangram
+
+import (
+	"testing"
+)
+
+const targetTestVersion = 1
+
+type testCase struct {
+	input         string
+	expected      bool
+	failureReason string
+}
+
+var testCases = []testCase{
+	{"", false, "sentence empty"},
+	{"The quick brown fox jumps over the lazy dog", true, ""},
+	{"a quick movement of the enemy will jeopardize five gunboats", false, "missing character 'x'"},
+	{"the quick brown fish jumps over the lazy dog", false, "another missing character 'x'"},
+	{"the 1 quick brown fox jumps over the 2 lazy dogs", true, ""},
+	{"7h3 qu1ck brown fox jumps ov3r 7h3 lazy dog", false, "missing letters replaced by numbers"},
+	{"\"Five quacking Zephyrs jolt my wax bed.\"", true, ""},
+	{"Victor jagt zwölf Boxkämpfer quer über den großen Sylter Deich.", true, ""},
+	{"Широкая электрификация южных губерний даст мощный толчок подъёму сельского хозяйства.", false, "Panagram in alphabet other than ASCII"},
+}
+
+func TestTestVersion(t *testing.T) {
+	if testVersion != targetTestVersion {
+		t.Errorf("Found testVersion = %v, want %v.", testVersion, targetTestVersion)
+	}
+}
+
+func TestPangram(t *testing.T) {
+	for _, test := range testCases {
+		actual := IsPangram(test.input)
+		if actual != test.expected {
+			t.Errorf("Pangram test [%s], expected [%t], actual [%t]", test.input, test.expected, actual)
+			if !test.expected {
+				t.Logf("[%s] should not be a pangram because : %s\n", test.input, test.failureReason)
+			}
+		}
+	}
+}