1 files changed, 157 insertions, 0 deletions
diff --git a/vendor/github.com/pelletier/go-toml/query/query_test.go b/vendor/github.com/pelletier/go-toml/query/query_test.go
new file mode 100644
index 000000000..903a8dc73
--- /dev/null
+++ b/vendor/github.com/pelletier/go-toml/query/query_test.go
@@ -0,0 +1,157 @@
+package query
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/pelletier/go-toml"
+)
+
+func assertArrayContainsInAnyOrder(t *testing.T, array []interface{}, objects ...interface{}) {
+	if len(array) != len(objects) {
+		t.Fatalf("array contains %d objects but %d are expected", len(array), len(objects))
+	}
+
+	for _, o := range objects {
+		found := false
+		for _, a := range array {
+			if a == o {
+				found = true
+				break
+			}
+		}
+		if !found {
+			t.Fatal(o, "not found in array", array)
+		}
+	}
+}
+
+func TestQueryExample(t *testing.T) {
+	config, _ := toml.Load(`
+      [[book]]
+      title = "The Stand"
+      author = "Stephen King"
+      [[book]]
+      title = "For Whom the Bell Tolls"
+      author = "Ernest Hemmingway"
+      [[book]]
+      title = "Neuromancer"
+      author = "William Gibson"
+    `)
+	authors, err := CompileAndExecute("$.book.author", config)
+	if err != nil {
+		t.Fatal("unexpected error:", err)
+	}
+	names := authors.Values()
+	if len(names) != 3 {
+		t.Fatalf("query should return 3 names but returned %d", len(names))
+	}
+	assertArrayContainsInAnyOrder(t, names, "Stephen King", "Ernest Hemmingway", "William Gibson")
+}
+
+func TestQueryReadmeExample(t *testing.T) {
+	config, _ := toml.Load(`
+[postgres]
+user = "pelletier"
+password = "mypassword"
+`)
+
+	query, err := Compile("$..[user,password]")
+	if err != nil {
+		t.Fatal("unexpected error:", err)
+	}
+	results := query.Execute(config)
+	values := results.Values()
+	if len(values) != 2 {
+		t.Fatalf("query should return 2 values but returned %d", len(values))
+	}
+	assertArrayContainsInAnyOrder(t, values, "pelletier", "mypassword")
+}
+
+func TestQueryPathNotPresent(t *testing.T) {
+	config, _ := toml.Load(`a = "hello"`)
+	query, err := Compile("$.foo.bar")
+	if err != nil {
+		t.Fatal("unexpected error:", err)
+	}
+	results := query.Execute(config)
+	if err != nil {
+		t.Fatalf("err should be nil. got %s instead", err)
+	}
+	if len(results.items) != 0 {
+		t.Fatalf("no items should be matched. %d matched instead", len(results.items))
+	}
+}
+
+func ExampleNodeFilterFn_filterExample() {
+	tree, _ := toml.Load(`
+      [struct_one]
+      foo = "foo"
+      bar = "bar"
+
+      [struct_two]
+      baz = "baz"
+      gorf = "gorf"
+    `)
+
+	// create a query that references a user-defined-filter
+	query, _ := Compile("$[?(bazOnly)]")
+
+	// define the filter, and assign it to the query
+	query.SetFilter("bazOnly", func(node interface{}) bool {
+		if tree, ok := node.(*toml.Tree); ok {
+			return tree.Has("baz")
+		}
+		return false // reject all other node types
+	})
+
+	// results contain only the 'struct_two' Tree
+	query.Execute(tree)
+}
+
+func ExampleQuery_queryExample() {
+	config, _ := toml.Load(`
+      [[book]]
+      title = "The Stand"
+      author = "Stephen King"
+      [[book]]
+      title = "For Whom the Bell Tolls"
+      author = "Ernest Hemmingway"
+      [[book]]
+      title = "Neuromancer"
+      author = "William Gibson"
+    `)
+
+	// find and print all the authors in the document
+	query, _ := Compile("$.book.author")
+	authors := query.Execute(config)
+	for _, name := range authors.Values() {
+		fmt.Println(name)
+	}
+}
+
+func TestTomlQuery(t *testing.T) {
+	tree, err := toml.Load("[foo.bar]\na=1\nb=2\n[baz.foo]\na=3\nb=4\n[gorf.foo]\na=5\nb=6")
+	if err != nil {
+		t.Error(err)
+		return
+	}
+	query, err := Compile("$.foo.bar")
+	if err != nil {
+		t.Error(err)
+		return
+	}
+	result := query.Execute(tree)
+	values := result.Values()
+	if len(values) != 1 {
+		t.Errorf("Expected resultset of 1, got %d instead: %v", len(values), values)
+	}
+
+	if tt, ok := values[0].(*toml.Tree); !ok {
+		t.Errorf("Expected type of Tree: %T", values[0])
+	} else if tt.Get("a") != int64(1) {
+		t.Errorf("Expected 'a' with a value 1: %v", tt.Get("a"))
+	} else if tt.Get("b") != int64(2) {
+		t.Errorf("Expected 'b' with a value 2: %v", tt.Get("b"))
+	}
+}