webui: implement filtering

1 files changed, 62 insertions, 0 deletions

diff --git a/webui/src/__tests__/query.js b/webui/src/__tests__/query.js
new file mode 100644
index 00000000..1415af02
--- /dev/null
+++ b/webui/src/__tests__/query.js
@@ -0,0 +1,62 @@
+import { parse, stringify, quote } from '../list/Filter';
+
+it('parses a simple query', () => {
+  expect(parse('foo:bar')).toEqual({
+    foo: ['bar'],
+  });
+});
+
+it('parses a query with multiple filters', () => {
+  expect(parse('foo:bar baz:foobar')).toEqual({
+    foo: ['bar'],
+    baz: ['foobar'],
+  });
+});
+
+it('parses a quoted query', () => {
+  expect(parse('foo:"bar"')).toEqual({
+    foo: ['bar'],
+  });
+
+  expect(parse("foo:'bar'")).toEqual({
+    foo: ['bar'],
+  });
+
+  expect(parse('foo:\'bar "nested" quotes\'')).toEqual({
+    foo: ['bar "nested" quotes'],
+  });
+
+  expect(parse("foo:'escaped\\' quotes'")).toEqual({
+    foo: ["escaped' quotes"],
+  });
+});
+
+it('parses a query with repetitions', () => {
+  expect(parse('foo:bar foo:baz')).toEqual({
+    foo: ['bar', 'baz'],
+  });
+});
+
+it('parses a complex query', () => {
+  expect(parse('foo:bar foo:baz baz:"foobar" idont:\'know\'')).toEqual({
+    foo: ['bar', 'baz'],
+    baz: ['foobar'],
+    idont: ['know'],
+  });
+});
+
+it('quotes values', () => {
+  expect(quote('foo')).toEqual('foo');
+  expect(quote('foo bar')).toEqual('"foo bar"');
+  expect(quote('foo "bar"')).toEqual(`'foo "bar"'`);
+  expect(quote(`foo "bar" 'baz'`)).toEqual(`"foo \\"bar\\" 'baz'"`);
+});
+
+it('stringifies params', () => {
+  expect(stringify({ foo: ['bar'] })).toEqual('foo:bar');
+  expect(stringify({ foo: ['bar baz'] })).toEqual('foo:"bar baz"');
+  expect(stringify({ foo: ['bar', 'baz'] })).toEqual('foo:bar foo:baz');
+  expect(stringify({ foo: ['bar'], baz: ['foobar'] })).toEqual(
+    'foo:bar baz:foobar'
+  );
+});