Tamil Nadu Chief Minister C Joseph Vijay. (ANI Photo) Tamil Nadu Floor Test LIVE: Tamil Nadu Chief Minister and Tamilaga Vettri Kazhagam (TVK) president C Joseph Vijay is set to face a floor test in the State Legislative Assembly today to prove his majority. Several TVK and AIADMK MLAs arrived at the Assembly premises at the Tamil Nadu Secretariat ahead of the trust vote. Vijay, whose party won 108 seats in the Assembly elections, secured support from the Congress, CPI, CPI(M), VCK and IUML, taking the coalition’s strength to 121 seats and paving the way for him to take oath as Chief Minister. Meanwhile, speculation over a split within the AIADMK has intensified, with reports of two factions emerging — one led by CV Shanmugam and another aligned with former Chief Minister and party general secretary Edappadi K Palaniswami. Shanmugam had alleged that a majority of party members rejected a proposal to form a government with DMK support.…