### Question:
ArtifactoryArtifact { public ArtifactoryArtifact usernameSecret(V1SecretKeySelector usernameSecret) { this.usernameSecret = usernameSecret; return this; }  ArtifactoryArtifact passwordSecret(V1SecretKeySelector passwordSecret); @javax.annotation.Nullable @ApiModelProperty(value = "") V1SecretKeySelector getPasswordSecret(); void setPasswordSecret(V1SecretKeySelector passwordSecret); ArtifactoryArtifact url(String url); @ApiModelProperty(required = true, value = "URL of the artifact") String getUrl(); void setUrl(String url); ArtifactoryArtifact usernameSecret(V1SecretKeySelector usernameSecret); @javax.annotation.Nullable @ApiModelProperty(value = "") V1SecretKeySelector getUsernameSecret(); void setUsernameSecret(V1SecretKeySelector usernameSecret); @Override boolean equals(java.lang.Object o); @Override int hashCode(); @Override String toString(); static final String SERIALIZED_NAME_PASSWORD_SECRET; static final String SERIALIZED_NAME_URL; static final String SERIALIZED_NAME_USERNAME_SECRET; }### Answer:
@Test public void usernameSecretTest() { }