fix(prefer-in-document): don't crash on matchers that are not being called (#250)

Author: G-Rath

src/__tests__/lib/rules/prefer-in-document.js

@@ -88,6 +88,15 @@ const valid = [
   `expect(screen.getAllByText("foo")).toHaveLength(getLength())`,
   `expect(screen.getAllByText("foo")).toBe(foo)`,
   `expect(screen.getAllByText("foo")).toEqual(foo)`,
+  `
+  const element =  getByText('value')
+  expect(element).toBeTruthy`,
+  `
+  const element =  getByText('value')
+  expect(element).toBe.truthy`,
+  `
+  const element =  getByText('value')
+  expect(element).toBeInTheDocument`,
 ];
 const invalid = [
   invalidCase(

src/rules/prefer-in-document.js

@@ -71,6 +71,10 @@ export const create = (context) => {
     negatedMatcher,
     expect,
   }) {
+    if (matcherNode.parent.parent.type !== "CallExpression") {
+      return;
+    }
+
     // only report on dom nodes which we can resolve to RTL queries.
     if (!queryNode || (!queryNode.name && !queryNode.property)) return;