Replace use of assert_eq with assert

Reported by clippy.

src/async_impl/request.rs

@@ -782,7 +782,7 @@ mod tests {
             req.headers()["authorization"],
             "Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ=="
         );
-        assert_eq!(req.headers()["authorization"].is_sensitive(), true);
+        assert!(req.headers()["authorization"].is_sensitive());
     }
 
     #[test]
@@ -798,7 +798,7 @@ mod tests {
 
         assert_eq!(req.url().as_str(), "https://localhost/");
         assert_eq!(req.headers()["authorization"], "Bearer Hold my bear");
-        assert_eq!(req.headers()["authorization"].is_sensitive(), true);
+        assert!(req.headers()["authorization"].is_sensitive());
     }
 
     #[test]
@@ -810,7 +810,7 @@ mod tests {
             .body("test test test")
             .unwrap();
         let req: Request = Request::try_from(http_request).unwrap();
-        assert_eq!(req.body().is_none(), false);
+        assert!(req.body().is_some());
         let test_data = b"test test test";
         assert_eq!(req.body().unwrap().as_bytes(), Some(&test_data[..]));
         let headers = req.headers();
@@ -829,7 +829,7 @@ mod tests {
             .body("test test test")
             .unwrap();
         let req: Request = Request::try_from(http_request).unwrap();
-        assert_eq!(req.body().is_none(), false);
+        assert!(req.body().is_some());
         let test_data = b"test test test";
         assert_eq!(req.body().unwrap().as_bytes(), Some(&test_data[..]));
         let headers = req.headers();

src/proxy.rs

@@ -1055,8 +1055,8 @@ mod tests {
         // Let other threads run now
         drop(_lock);
 
-        assert_eq!(baseline_proxies.contains_key("http"), false);
-        assert_eq!(invalid_proxies.contains_key("http"), false);
+        assert!(!baseline_proxies.contains_key("http"));
+        assert!(!invalid_proxies.contains_key("http"));
 
         let p = &valid_proxies["http"];
         assert_eq!(p.scheme(), "http");
@@ -1298,7 +1298,7 @@ mod tests {
             }),
             no_proxy: None,
         };
-        assert_eq!(http_proxy_with_auth.maybe_has_http_auth(), true);
+        assert!(http_proxy_with_auth.maybe_has_http_auth());
         assert_eq!(
             http_proxy_with_auth.http_basic_auth(&Uri::from_static("http://example.com")),
             Some(HeaderValue::from_static("auth1"))
@@ -1311,7 +1311,7 @@ mod tests {
             }),
             no_proxy: None,
         };
-        assert_eq!(http_proxy_without_auth.maybe_has_http_auth(), false);
+        assert!(!http_proxy_without_auth.maybe_has_http_auth());
         assert_eq!(
             http_proxy_without_auth.http_basic_auth(&Uri::from_static("http://example.com")),
             None
@@ -1324,7 +1324,7 @@ mod tests {
             }),
             no_proxy: None,
         };
-        assert_eq!(https_proxy_with_auth.maybe_has_http_auth(), false);
+        assert!(!https_proxy_with_auth.maybe_has_http_auth());
         assert_eq!(
             https_proxy_with_auth.http_basic_auth(&Uri::from_static("http://example.com")),
             None
@@ -1337,7 +1337,7 @@ mod tests {
             }),
             no_proxy: None,
         };
-        assert_eq!(all_http_proxy_with_auth.maybe_has_http_auth(), true);
+        assert!(all_http_proxy_with_auth.maybe_has_http_auth());
         assert_eq!(
             all_http_proxy_with_auth.http_basic_auth(&Uri::from_static("http://example.com")),
             Some(HeaderValue::from_static("auth3"))
@@ -1350,7 +1350,7 @@ mod tests {
             }),
             no_proxy: None,
         };
-        assert_eq!(all_https_proxy_with_auth.maybe_has_http_auth(), false);
+        assert!(!all_https_proxy_with_auth.maybe_has_http_auth());
         assert_eq!(
             all_https_proxy_with_auth.http_basic_auth(&Uri::from_static("http://example.com")),
             None
@@ -1363,7 +1363,7 @@ mod tests {
             }),
             no_proxy: None,
         };
-        assert_eq!(all_https_proxy_without_auth.maybe_has_http_auth(), false);
+        assert!(!all_https_proxy_without_auth.maybe_has_http_auth());
         assert_eq!(
             all_https_proxy_without_auth.http_basic_auth(&Uri::from_static("http://example.com")),
             None
@@ -1383,7 +1383,7 @@ mod tests {
             })),
             no_proxy: None,
         };
-        assert_eq!(system_http_proxy_with_auth.maybe_has_http_auth(), true);
+        assert!(system_http_proxy_with_auth.maybe_has_http_auth());
         assert_eq!(
             system_http_proxy_with_auth.http_basic_auth(&Uri::from_static("http://example.com")),
             Some(HeaderValue::from_static("auth5"))
@@ -1403,7 +1403,7 @@ mod tests {
             })),
             no_proxy: None,
         };
-        assert_eq!(system_https_proxy_with_auth.maybe_has_http_auth(), false);
+        assert!(!system_https_proxy_with_auth.maybe_has_http_auth());
         assert_eq!(
             system_https_proxy_with_auth.http_basic_auth(&Uri::from_static("http://example.com")),
             None