test: refactor cli tests (#3426)

Author: snitin315

test/cli/__snapshots__/cli.test.js.snap.webpack4

@@ -293,8 +293,7 @@ exports[`CLI port option --port is auto: stderr 1`] = `
 `;
 
 exports[`CLI port option --port is string: stderr 1`] = `
-"<w> [webpack-dev-server] The \\"port\\" specified in options is different from the port passed as an argument. Will be used from arguments.
-<i> [webpack-dev-server] Project is running at:
+"<i> [webpack-dev-server] Project is running at:
 <i> [webpack-dev-server] Loopback: http://localhost:<port>/
 <i> [webpack-dev-server] On Your Network (IPv4): http://<network-ip-v4>:<port>/
 <i> [webpack-dev-server] On Your Network (IPv6): http://[<network-ip-v6>]:<port>/
@@ -349,14 +348,6 @@ exports[`CLI static option --static-directory: stderr 1`] = `
 <i> [webpack-dev-server] Content not from webpack is served from 'static-dir' directory"
 `;
 
-exports[`CLI static option --static-directory: stderr 2`] = `
-"<i> [webpack-dev-server] Project is running at:
-<i> [webpack-dev-server] Loopback: http://localhost:<port>/
-<i> [webpack-dev-server] On Your Network (IPv4): http://<network-ip-v4>:<port>/
-<i> [webpack-dev-server] On Your Network (IPv6): http://[<network-ip-v6>]:<port>/
-<i> [webpack-dev-server] Content not from webpack is served from 'static-dir' directory"
-`;
-
 exports[`CLI static option --static-public-path: stderr 1`] = `
 "<i> [webpack-dev-server] Project is running at:
 <i> [webpack-dev-server] Loopback: http://localhost:<port>/

test/cli/__snapshots__/cli.test.js.snap.webpack5

@@ -294,8 +294,7 @@ exports[`CLI port option --port is auto: stderr 1`] = `
 `;
 
 exports[`CLI port option --port is string: stderr 1`] = `
-"<w> [webpack-dev-server] The \\"port\\" specified in options is different from the port passed as an argument. Will be used from arguments.
-<i> [webpack-dev-server] Project is running at:
+"<i> [webpack-dev-server] Project is running at:
 <i> [webpack-dev-server] Loopback: http://localhost:<port>/
 <i> [webpack-dev-server] On Your Network (IPv4): http://<network-ip-v4>:<port>/
 <i> [webpack-dev-server] On Your Network (IPv6): http://[<network-ip-v6>]:<port>/
@@ -350,14 +349,6 @@ exports[`CLI static option --static-directory: stderr 1`] = `
 <i> [webpack-dev-server] Content not from webpack is served from 'static-dir' directory"
 `;
 
-exports[`CLI static option --static-directory: stderr 2`] = `
-"<i> [webpack-dev-server] Project is running at:
-<i> [webpack-dev-server] Loopback: http://localhost:<port>/
-<i> [webpack-dev-server] On Your Network (IPv4): http://<network-ip-v4>:<port>/
-<i> [webpack-dev-server] On Your Network (IPv6): http://[<network-ip-v6>]:<port>/
-<i> [webpack-dev-server] Content not from webpack is served from 'static-dir' directory"
-`;
-
 exports[`CLI static option --static-public-path: stderr 1`] = `
 "<i> [webpack-dev-server] Project is running at:
 <i> [webpack-dev-server] Loopback: http://localhost:<port>/