Make snapshot stable

src/__snapshots__/index.test.js.snap

@@ -1,21 +1,21 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`does not warn any other flex-* 1`] = `"[{"source":"<input css Q-vYhk>","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":false,"warnings":[]}]"`;
+exports[`does not warn any other flex-* 1`] = `"[{"source":"","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":false,"warnings":[]}]"`;
 
-exports[`handles spaces 1`] = `"[{"source":"<input css nU8XED>","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":true,"warnings":[{"line":1,"column":3,"rule":"oursky/flex","severity":"error","text":"Expected 3-values form of flex: <flex-grow> <flex-shrink> <flex-basis>; (oursky/flex)"}]}]"`;
+exports[`handles spaces 1`] = `"[{"source":"","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":true,"warnings":[{"line":1,"column":3,"endLine":1,"endColumn":19,"rule":"oursky/flex","severity":"error","text":"Expected 3-values form of flex: <flex-grow> <flex-shrink> <flex-basis>; (oursky/flex)"}]}]"`;
 
-exports[`passes well-formed flex 1`] = `"[{"source":"<input css 6D4nmu>","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":false,"warnings":[]}]"`;
+exports[`passes well-formed flex 1`] = `"[{"source":"","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":false,"warnings":[]}]"`;
 
-exports[`warns 1-value forms 1`] = `"[{"source":"<input css uR9paM>","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":true,"warnings":[{"line":1,"column":3,"rule":"oursky/flex","severity":"error","text":"Expected 3-values form of flex: <flex-grow> <flex-shrink> <flex-basis>; (oursky/flex)"}]}]"`;
+exports[`warns 1-value forms 1`] = `"[{"source":"","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":true,"warnings":[{"line":1,"column":3,"endLine":1,"endColumn":11,"rule":"oursky/flex","severity":"error","text":"Expected 3-values form of flex: <flex-grow> <flex-shrink> <flex-basis>; (oursky/flex)"}]}]"`;
 
-exports[`warns 2-value forms 1`] = `"[{"source":"<input css GRBR9Q>","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":true,"warnings":[{"line":1,"column":3,"rule":"oursky/flex","severity":"error","text":"Expected 3-values form of flex: <flex-grow> <flex-shrink> <flex-basis>; (oursky/flex)"}]}]"`;
+exports[`warns 2-value forms 1`] = `"[{"source":"","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":true,"warnings":[{"line":1,"column":3,"endLine":1,"endColumn":13,"rule":"oursky/flex","severity":"error","text":"Expected 3-values form of flex: <flex-grow> <flex-shrink> <flex-basis>; (oursky/flex)"}]}]"`;
 
-exports[`warns flex-basis 1`] = `"[{"source":"<input css LaeHnF>","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":true,"warnings":[{"line":1,"column":3,"rule":"oursky/flex","severity":"error","text":"flex-[grow|shrink|basis] are not supported on IE 10. Use flex. (oursky/flex)"}]}]"`;
+exports[`warns flex-basis 1`] = `"[{"source":"","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":true,"warnings":[{"line":1,"column":3,"endLine":1,"endColumn":17,"rule":"oursky/flex","severity":"error","text":"flex-[grow|shrink|basis] are not supported on IE 10. Use flex. (oursky/flex)"}]}]"`;
 
-exports[`warns flex-grow 1`] = `"[{"source":"<input css kVghNh>","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":true,"warnings":[{"line":1,"column":3,"rule":"oursky/flex","severity":"error","text":"flex-[grow|shrink|basis] are not supported on IE 10. Use flex. (oursky/flex)"}]}]"`;
+exports[`warns flex-grow 1`] = `"[{"source":"","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":true,"warnings":[{"line":1,"column":3,"endLine":1,"endColumn":16,"rule":"oursky/flex","severity":"error","text":"flex-[grow|shrink|basis] are not supported on IE 10. Use flex. (oursky/flex)"}]}]"`;
 
-exports[`warns flex-shrink 1`] = `"[{"source":"<input css wJOyJN>","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":true,"warnings":[{"line":1,"column":3,"rule":"oursky/flex","severity":"error","text":"flex-[grow|shrink|basis] are not supported on IE 10. Use flex. (oursky/flex)"}]}]"`;
+exports[`warns flex-shrink 1`] = `"[{"source":"","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":true,"warnings":[{"line":1,"column":3,"endLine":1,"endColumn":18,"rule":"oursky/flex","severity":"error","text":"flex-[grow|shrink|basis] are not supported on IE 10. Use flex. (oursky/flex)"}]}]"`;
 
-exports[`warns unitless flex-basis 1`] = `"[{"source":"<input css yoyoLZ>","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":true,"warnings":[{"line":1,"column":3,"rule":"oursky/flex","severity":"error","text":"flex-basis: 0 not allowed. Please include unit. (oursky/flex)"}]}]"`;
+exports[`warns unitless flex-basis 1`] = `"[{"source":"","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":true,"warnings":[{"line":1,"column":3,"endLine":1,"endColumn":20,"rule":"oursky/flex","severity":"error","text":"flex-basis: 0 not allowed. Please include unit. (oursky/flex)"}]}]"`;
 
-exports[`warns unitless flex-basis of any number 1`] = `"[{"source":"<input css txrIOi>","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":true,"warnings":[{"line":1,"column":3,"rule":"oursky/flex","severity":"error","text":"flex-basis: 1 not allowed. Please include unit. (oursky/flex)"}]}]"`;
+exports[`warns unitless flex-basis of any number 1`] = `"[{"source":"","deprecations":[],"invalidOptionWarnings":[],"parseErrors":[],"errored":true,"warnings":[{"line":1,"column":3,"endLine":1,"endColumn":20,"rule":"oursky/flex","severity":"error","text":"flex-basis: 1 not allowed. Please include unit. (oursky/flex)"}]}]"`;

src/index.test.js

@@ -14,7 +14,14 @@ function lint(code) {
       },
     })
     .then((result) => {
-      return result.output;
+      // The source property is random.
+      // So we want to remove it to make the snapshot stable.
+      const outputString = result.output;
+      const output = JSON.parse(outputString);
+      for (const a of output) {
+        a.source = "";
+      }
+      return JSON.stringify(output);
     });
 }