Move match to a separate package

1 files changed, 114 insertions, 0 deletions

diff --git a/match/match_test.go b/match/match_test.go
new file mode 100644
index 0000000..f9afd46
--- /dev/null
+++ b/match/match_test.go
@@ -0,0 +1,114 @@
+package match
+
+import (
+	"os"
+	"testing"
+)
+
+func TestMatch(t *testing.T) {
+	t.Parallel()
+
+	// Change to tests directory for testing completion of
+	// files and directories
+	err := os.Chdir("../tests")
+	if err != nil {
+		panic(err)
+	}
+
+	tests := []struct {
+		m      Matcher
+		prefix string
+		want   bool
+	}{
+		{
+			m:      Prefix("abcd"),
+			prefix: "",
+			want:   true,
+		},
+		{
+			m:      Prefix("abcd"),
+			prefix: "ab",
+			want:   true,
+		},
+		{
+			m:      Prefix("abcd"),
+			prefix: "ac",
+			want:   false,
+		},
+		{
+			m:      Prefix(""),
+			prefix: "ac",
+			want:   false,
+		},
+		{
+			m:      Prefix(""),
+			prefix: "",
+			want:   true,
+		},
+		{
+			m:      File("file.txt"),
+			prefix: "",
+			want:   true,
+		},
+		{
+			m:      File("./file.txt"),
+			prefix: "",
+			want:   true,
+		},
+		{
+			m:      File("./file.txt"),
+			prefix: "f",
+			want:   true,
+		},
+		{
+			m:      File("./file.txt"),
+			prefix: "file.",
+			want:   true,
+		},
+		{
+			m:      File("./file.txt"),
+			prefix: "./f",
+			want:   true,
+		},
+		{
+			m:      File("./file.txt"),
+			prefix: "other.txt",
+			want:   false,
+		},
+		{
+			m:      File("./file.txt"),
+			prefix: "/file.txt",
+			want:   false,
+		},
+		{
+			m:      File("/file.txt"),
+			prefix: "file.txt",
+			want:   false,
+		},
+		{
+			m:      File("/file.txt"),
+			prefix: "./file.txt",
+			want:   false,
+		},
+		{
+			m:      File("/file.txt"),
+			prefix: "/file.txt",
+			want:   true,
+		},
+		{
+			m:      File("/file.txt"),
+			prefix: "/fil",
+			want:   true,
+		},
+	}
+
+	for _, tt := range tests {
+		name := tt.m.String() + "/" + tt.prefix
+		t.Run(name, func(t *testing.T) {
+			got := tt.m.Match(tt.prefix)
+			if got != tt.want {
+				t.Errorf("Failed %s: got = %t, want: %t", name, got, tt.want)
+			}
+		})
+	}
+}